Exercise Tuesday

Goal: Practice bringing everything we've learned this week together by creating a project that includes custom functions, branching, forms, jQuery, and well-separated user interface and business logic.

Warm Up


Triangle Tracker

Make a web page that allows the user to input the lengths of the sides of a triangle, and returns whether these sides form an equilateral, isosceles, or scalene triangle or if the sides cannot make a triangle at all. Here are the definitions of each possibility:

  • Equilateral: All sides are equal.
  • Isosceles: Exactly 2 sides are equal.
  • Scalene: No sides are equal.
  • NOT a triangle: The sum of the lengths of any two sides of a triangle is less than or equal to the length of the third side.

Once your application is functioning correctly, try to refactor your code as much as possible.

Lesson 7 of 11
Last updated May 29, 2020